package com.atguigu.gmall.payment.service.impl;


import com.alibaba.fastjson.JSONObject;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipayTradeCloseRequest;
import com.alipay.api.request.AlipayTradePagePayRequest;
import com.alipay.api.request.AlipayTradeQueryRequest;
import com.alipay.api.request.AlipayTradeRefundRequest;
import com.alipay.api.response.AlipayTradeCloseResponse;
import com.alipay.api.response.AlipayTradeFastpayRefundQueryResponse;
import com.alipay.api.response.AlipayTradeQueryResponse;
import com.alipay.api.response.AlipayTradeRefundResponse;
import com.atguigu.gmall.model.enums.PaymentStatus;
import com.atguigu.gmall.model.enums.PaymentType;
import com.atguigu.gmall.model.order.OrderInfo;
import com.atguigu.gmall.model.payment.PaymentInfo;
import com.atguigu.gmall.order.client.OrderFeignClient;
import com.atguigu.gmall.payment.config.AlipayConfig;
import com.atguigu.gmall.payment.service.AlipayService;
import com.atguigu.gmall.payment.service.PaymentService;
import lombok.SneakyThrows;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.stereotype.Service;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.logging.SimpleFormatter;

@Service
@Repository
public class AlipayServiceImpl implements AlipayService {
    @Autowired
    private AlipayClient alipayClient;
    @Autowired
    private PaymentService paymentService;
    @Autowired
    private OrderFeignClient orderFeignClient;


    /**
     * 生成二维码
     *
     * @param orderId
     * @return
     * @throws AlipayApiException
     */
    @Override
    public String createAliPay(Long orderId) throws AlipayApiException {
        //根据订单id获取orderInfo
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        //生成二维码的时候，判断当前订单是否已经产生支付状态
        if ("PAID".equals(orderInfo.getOrderStatus()) || "CLOSED".equals(orderInfo.getOrderStatus())) {
            return "该订单已经完成或已经关闭!";
        }
        //保存交易记录  通过阿里支付
        paymentService.savePaymentInfo(orderInfo, PaymentType.ALIPAY.name());
        //已经创建了AlipayClient AlipayClient alipayClient =  new DefaultAlipayClient( "https://openapi.alipay.com/gateway.do" , APP_ID, APP_PRIVATE_KEY, FORMAT, CHARSET, ALIPAY_PUBLIC_KEY, SIGN_TYPE);  //获得初始化的AlipayClient
        AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest(); //创建API对应的request
        //同步回调
        alipayRequest.setReturnUrl(AlipayConfig.return_payment_url);
        //异步回调
        alipayRequest.setNotifyUrl(AlipayConfig.notify_payment_url); //在公共参数中设置回跳和通知地址

        //转换
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("out_trade_no", orderInfo.getOutTradeNo());
        jsonObject.put("product_code", "FAST_INSTANT_TRADE_PAY");
        jsonObject.put("total_amount", "0.01");//设置为固定值，防止资产流失
        jsonObject.put("subject", orderInfo.getTradeBody());
        //设置二维码的过期时间
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.MINUTE, 10);
        jsonObject.put("time_expire", simpleDateFormat.format(calendar.getTime()));
        alipayRequest.setBizContent(jsonObject.toJSONString());
        //返回
        return alipayClient.pageExecute(alipayRequest).getBody();  //调用SDK生成表单
    }

    /**
     * 退款
     *
     * @param orderId
     * @return
     */
    @Override
    public Boolean refund(Long orderId) {
        //  根据orderId 来获取数据
        OrderInfo orderInfo = this.orderFeignClient.getOrderInfo(orderId);
        //  调用退款接口：
        //  AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
        AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
        JSONObject bizContent = new JSONObject();
        //  bizContent.put("trade_no", "2021081722001419121412730660");
        bizContent.put("out_trade_no", orderInfo.getOutTradeNo());
        bizContent.put("refund_amount", 0.01);
        bizContent.put("out_request_no", "HZ01RF001");

        //// 返回参数选项，按需传入
        //JSONArray queryOptions = new JSONArray();
        //queryOptions.add("refund_detail_item_list");
        //bizContent.put("query_options", queryOptions);

        request.setBizContent(bizContent.toString());
        AlipayTradeRefundResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        if (response.isSuccess()) {
            System.out.println("调用成功");
            //  更改订单状态！ CLOSED
            PaymentInfo paymentInfo = new PaymentInfo();
            paymentInfo.setPaymentStatus(PaymentStatus.CLOSED.name());
            paymentService.updatePaymentInfo(orderInfo.getOutTradeNo(), PaymentType.ALIPAY.name(), paymentInfo);

            return true;
        } else {
            System.out.println("调用失败");
            return false;
        }
    }

    /**
     * 关闭支付宝交易记录
     *
     * @param orderId
     * @return
     */
    @SneakyThrows
    @Override
    public Boolean closePay(Long orderId) {
        //根据订单id获取orderInfo的数据
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        AlipayTradeCloseRequest request = new AlipayTradeCloseRequest();
        JSONObject bizContent = new JSONObject();
        bizContent.put("out_trade_no", orderInfo.getOutTradeNo());
        request.setBizContent(bizContent.toString());
        AlipayTradeCloseResponse response = alipayClient.execute(request);
        if (response.isSuccess()) {
            System.out.println("调用成功");
            return true;
        } else {
            System.out.println("调用失败");
            return false;
        }
    }

    /**
     * 查看支付宝交易记录
     * @param orderId
     * @return
     */
    @SneakyThrows
    @Override
    public Boolean checkPayment(Long orderId) {
        //根据订单id获取orderInfo的数据
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        AlipayTradeQueryRequest request = new AlipayTradeQueryRequest();
        JSONObject bizContent = new JSONObject();
        bizContent.put("out_trade_no", orderInfo.getOutTradeNo());
//bizContent.put("trade_no", "2014112611001004680073956707");
        request.setBizContent(bizContent.toString());
        AlipayTradeQueryResponse response = alipayClient.execute(request);
        if (response.isSuccess()) {
            System.out.println("调用成功");
            return true;
        } else {
            System.out.println("调用失败");
            return false;
        }
    }
}
